A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Path Computation Element Working Group of the
IETF.
Title : Extensions to the Path Computation Element
communication Protocol (PCEP) for Inter-Layer MPLS and GMPLS Traffic Engineering
Author(s) : Eiji Oki
Tomonori Takeda
Jean-Louis Le Roux
Adrian Farrel
Fatai Zhang
Filename : draft-ietf-pce-inter-layer-ext-05.txt
Pages : 19
Date : 2011-06-16
The Path Computation Element (PCE) provides path computation
functions in support of traffic engineering in Multiprotocol Label
Switching (MPLS) and Generalized MPLS (GMPLS) networks.
MPLS and GMPLS networks may be constructed from layered service
networks. It is advantageous for overall network efficiency to
provide end-to-end traffic engineering across multiple network layers
through a process called inter-layer traffic engineering. PCE is a
candidate solution for such requirements.
The PCE communication Protocol (PCEP) is designed as a communication
protocol between Path Computation Clients (PCCs) and PCEs. This
document presents PCEP extensions for inter-layer traffic engineering.
A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ietf-pce-inter-layer-ext-05.txt
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
This Internet-Draft can be retrieved at:
ftp://ftp.ietf.org/internet-drafts/draft-ietf-pce-inter-layer-ext-05.txt
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